关于Inrecentyearssandsto的百科

• Inrecentyears,sandstorms

• 问题详情：Inrecentyears,sandstorms___41___(occur)inChinafrequently,especiallyinnorthwesternareas,___42___severeinfluencehascausedwideconcerninChina.There'reseveralreasonsfortofall,peoplearecuttingdowntreeswithoutplantingmore,___43___(make)somelandbeco...
• 2020-11-1616819